ASRock is ready with its own mini-ITX motherboard based on the AMD X570 chipset, the X570 Phantom Gaming-ITX TB3. This tiny powerhouse one-ups other mini-ITX motherboards in its category by offering 40 Gbps Thunderbolt 3 connectivity over USB type-C, in addition to USB 3.2. This Thunderbolt port also includes a DP pass-through from your discrete graphics card.
Expansion includes one PCI-Express 4.0 x16. Storage connectivity includes one M.2-2280 with PCI-Express 4.0 x4 and SATA 6 Gbps connectivity; and four SATA 6 Gbps ports. Networking options include 2.4 Gbps 802.11ax WLAN, Bluetooth 5.0, and 1 GbE driven by Intel i211-AT. The board pulls power from a combination of 24-pin ATX and 8-pin EPS connectors, conditioning it for the SoC with a 6+2 phase VRM. A chunky fan-heatsink cools the chipset, shedding some of its heat to the enlarged VRM heatsink cloaked under the I/O shroud.